EPA Scientists Deem Benzo(a)pyrene a Cancer-causing Chemical

On Aug. 21, the U.S. Environmental Protection Agency (EPA) published a draft revised health assessment of the toxic chemical benzo(a)pyrene (BaP). This chemical is widely found in the environment and in a number of workplaces, and in its assessment, EPA declared that BaP causes cancer.

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Despite Delays and Threats, EPA Finally Classifies TCE as a Cancer-Causing Chemical

After more than 20 years, the U.S. Environmental Protection Agency (EPA) has finally determined that trichloroethylene (TCE), a chlorinated solvent used primarily for removing grease from metal, causes cancer. The assessment was finalized by the EPA’s Integrated Risk Information System (IRIS), an important but troubled program that is tasked with providing the public with critical information about dangerous chemical exposures.

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